PLLA
Voluren HA PLLA
0.8
Instant hydration support with HA, supporting gradual and lasting volume structure over time.

MATERIAL OVERVIEW
Collagen Stimulation & Volume Support
PLLA does not create volume instantly.
It is designed to support collagen formation, resulting in progressive and sustained volume support. Its rough-surface micro-particles act as a scaffold for collagen growth, and as PLLA is absorbed, collagen takes its place to help preserve the outcome.

DESIGN PRINCIPLE
Progressive and sustained volume support.
WHY PLLA
Relative Structural Stability Chart by PLA Polymer Type

COMPARATIVE INDEX
PLLA shows the highest relative structural stability among the compared PLA polymer types.
SELECTED MATERIAL
PLLA
PLLA
Voluren HA PLLA
0.8
PLA
Reference polymer
0.5
PDLLA
Reference polymer
0.3
Higher crystallinity means the internal structure of the material is more ordered and stable.
Stable structure + Slow, Controlled Degradation
-> High crystallinity
-> Lasting Renewal
Maintains its shape more reliably
Does not degrade too quickly in the body
Breaks down gradually over time
Helps support stable, long-lasting structural performance
STRUCTURAL SUPPORT
Poly-L-Lactic Acid (PLLA), the key component of Voluren HA PLLA 420mg, supports natural collagen production through a gradual biological process.
Within the skin, PLLA supports progressive collagen formation, contributing to skin firmness and volumetric support over time.
PLLA is gradually biodegraded in the body, ultimately converting into water and carbon dioxide, and is eliminated through natural metabolic processes.
01
Reduced collagen structure within the skin
02
Prepared Voluren HA PLLA 420mg is applied by a professional
03
Early phase: water is absorbed, and PLLA particles remain in the tissue
04
Collagen stimulation: PLLA particles support collagen production
05
Volume support: gradual volume change may develop over time
06
Long-term phase: PLLA is gradually biodegraded, while newly formed collagen remains
FAST HYDRATION, IMMEDIATE STABILITY
To enhance responsiveness with saline, Voluren HA PLLA 420mg is manufactured using lyophilization technology, supporting rapid hydration and quick, consistent preparation before use.
From the initial design stage, uniform spherical PLLA particles are applied, with precisely controlled particle size and distribution to support stable dispersion.
01
Helps maintain a uniform dispersion over time.
02
Supports easy preparation and smooth application.
03
Uniform dispersion with minimal sedimentation over time
04
Enables easy preparation and smooth handling


HA-BASED MATRIX
01
HA-based matrix delivers immediate volume support and early stabilization, helping maintain shape and minimize early volume change.
02
HA-based matrix creates a hydrated environment for uniform PLLA dispersion, supporting consistent distribution within the tissue.
03
PLLA gradually guides structural remodeling over time, allowing a smooth transition toward long-term structural support.

STRUCTURAL STABILITY
Voluren HA PLLA 420mg gradually exerts its effect within the tissue as PLLA particles support collagen production and progressive structural remodeling. The formulation supports smooth, balanced volumetric changes over time, helping maintain structural stability and gradual, natural-looking volume.
01
Gradual, natural collagen support
02
Uniform particle distribution for controlled remodeling
03
Designed to minimize abrupt volume changes
FAST. STABLE. PROGRESSIVE. LONG-LASTING.

CLINICAL BENEFITS
01
20~30 minute reconstitution supports efficient workflow.
02
HA provides early volume support and hydration for stable initial handling.
03
PLLA supports progressive collagen remodeling with balanced product control.
04
Collagen-driven structure is designed to support lasting volume over time.
PATIENT BENEFITS
01
Faster preparation supports a more efficient overall experience.
02
HA helps provide hydration with subtle, natural-looking early volume support.
03
Volume support develops progressively for a smooth, natural-looking appearance.
04
Long-lasting support is built around the body's own collagen response.




PLLA 150mg + Hyaluronic Acid
420mg
Total Content
2
Main Composition
Poly-L-Lactic Acid (PLLA) 150mg Hyaluronic Acid (HA)
15mL
PER VIAL
